230978-02-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 230978-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,0,9,7 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 230978-02:
(8*2)+(7*3)+(6*0)+(5*9)+(4*7)+(3*8)+(2*0)+(1*2)=136
136 % 10 = 6
So 230978-02-6 is a valid CAS Registry Number.
230978-02-6Relevant articles and documents
PROCESS FOR THE CARBONYLATION OF AN ETHYLENICALLY UNSATURATED COMPOUND AND A CATALYST SYSTEM
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Page/Page column 30, (2010/08/08)
A process for the carbonylation of an ethylenically unsaturated compound comprising the step of reacting said compound with carbon monoxide in the presence of a co-5 reactant having a mobile hydrogen atom and a catalyst system is described. The catalyst s